[Yetti]

After talking to some other people I am caving in and wanting to get my car tuned better by someone who does them all the time and looking for recommendations.



Car has full exhaust (including JDL 4-2-1 header), cold air intake and runs on 93 octane gas only.



Is it worth going with an off the shelf tune or will that only find the "easy gains" and dyno tunes will get significant gains over that?



Located in Detroit area if there is someone local anyone has used already.